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/* -*- C++ -*- */
//=============================================================================
/**
* @file CORBA_Ref.h
*
* $Id$
*
* @author Irfan Pyarali (irfan@wuerl.wustl.edu)
* @author Tim Harrison (harrison@cs.wustl.edu)
*
* A wrapper for helping with Orbix object references.
*
*
*/
//=============================================================================
#ifndef ACE_CORBA_REF_H
#define ACE_CORBA_REF_H
#include "ace/pre.h"
#include "ace/ACE.h"
#if !defined (ACE_LACKS_PRAGMA_ONCE)
# pragma once
#endif /* ACE_LACKS_PRAGMA_ONCE */
/**
* @class ACE_CORBA_Ref
*
* @brief A wrapper for helping with Orbix object references.
*
* <ACE_CORBA_Ref> is parameterized by the type of orbix object
* reference to be used. The construtor, operator=, and the
* destructor of <ACE_CORBA_Ref> perform implicit duplicates and
* releases in order to help make the use of Orbix object
* references transparent.
*/
template <class CORBA_REF>
class ACE_CORBA_Ref
{
public:
/// Null construction.
ACE_CORBA_Ref (void);
/// Contruction with an orbix ref.
/// performs a <CORBA_REF::_duplicate>.
ACE_CORBA_Ref (CORBA_REF *ref);
/// Assignment performs a <CORBA_REF::_duplicate>.
CORBA_REF *operator= (CORBA_REF *ref);
/// Type operator
operator CORBA_REF *(void) const;
/// Smart pointer to forward all CORBA_REF calls to the underlying
/// Orbix reference.
CORBA_REF *operator-> (void) const;
/// Pointer comparison.
int operator== (CORBA_REF *) const;
/// Pointer comparison.
int operator!= (CORBA_REF *) const;
/// Destruction: calls <CORBA_REF::_release>.
~ACE_CORBA_Ref (void);
private:
CORBA_REF *ref_;
};
#if defined (ACE_TEMPLATES_REQUIRE_SOURCE)
#include "ace/CORBA_Ref.cpp"
#endif /* ACE_TEMPLATES_REQUIRE_SOURCE */
#if defined (ACE_TEMPLATES_REQUIRE_PRAGMA)
#pragma implementation ("CORBA_Ref.cpp")
#endif /* ACE_TEMPLATES_REQUIRE_PRAGMA */
#include "ace/post.h"
#endif /* CORBA_REF_H */
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